CN220736771U - A dust removal chamber with multi-layer filtration - Google Patents

Abstract

The utility model relates to the technical field of dust chambers and discloses a dust chamber with multilayer filtration, which comprises a dust chamber body, wherein an air inlet pipe is fixedly arranged at the bottom of the dust chamber body, an exhaust pipe is fixedly arranged at the top of the dust chamber body, a mounting groove is formed in the inner wall of the dust chamber body, a first magnet block is fixedly arranged on one side of the inner wall of the dust chamber body, a second magnet block is fixedly arranged on the other side of the mounting groove, a multilayer filtration baffle mechanism is movably arranged on the inner wall of the dust chamber body at the mounting groove, and the multilayer composite filter plate on the multilayer filtration baffle mechanism can not only block dust particles in gas, but also collect the dust particles, so that the problem that the overall filtration effect is reduced due to the fact that the dust particles are mixed with the gas again is solved, and the dust purification effect of the whole dust chamber on the gas is improved.

Description

A dust removal chamber with multi-layer filtration

Technical Field

The utility model relates to the technical field of dust removal chambers, in particular to a dust removal chamber with multi-layer filtration.

Background technique

A type of settler used in dust removal chambers to purify gas. The simplest method is to install a number of vertical baffles in the airway to change the direction of the gas flow and reduce its speed. A part of the dust particles contained in the baffles will collide with the baffles and settle. The actual degree of purification is generally no more than 40%-70%, and the efficiency is even lower for gas containing fine dust. Therefore, it can only be used as a preliminary treatment for gas purification. In order to ensure the continuity of operation and avoid stopping production due to cleaning the deposited dust, two settlers are usually set up for alternating use. It is suitable for dust removal of combustion furnace gas and high-temperature gas.

However, the existing dust removal chamber can only block the dust particles in the gas through the baffle, but cannot adsorb the dust particles, which will cause some dust particles in the gas to still remain, the dust removal effect is poor, and the requirements for preliminary gas purification and filtration cannot be met.

For this purpose, we propose a dust removal chamber with multi-layer filtration.

Utility Model Content

The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a dust removal chamber with multi-layer filtration.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dust removal chamber with multi-layer filtration, including a dust removal chamber body, an air inlet pipe is fixedly installed at the bottom of the dust removal chamber body, an exhaust pipe is fixedly installed at the top of the dust removal chamber body, an inner wall of the dust removal chamber body is provided with a mounting groove, a first magnet block is fixedly installed on the inner wall of the dust removal chamber body on one side of the mounting groove, a second magnet block is fixedly installed on the inner wall of the dust removal chamber body on the other side of the mounting groove, a multi-layer filter baffle mechanism is movably installed on the inner wall of the dust removal chamber body at the mounting groove, the multi-layer filter baffle mechanism includes a multi-layer composite filter plate, and the outer wall of the multi-layer composite filter plate is movably connected to the inner wall of the dust removal chamber body at the mounting groove.

Preferably, a mounting plate is fixedly mounted on the left wall of the multi-layer composite filter plate, and a magnetic strip is fixedly mounted on the right wall of the multi-layer composite filter plate.

Preferably, the front end of the right wall of the magnetic strip is magnetically connected to the left wall of the first magnet block.

Preferably, the rear end of the right side wall of the magnetic strip is magnetically connected to the left side wall of the second magnet block.

Preferably, the multi-layer composite filter plate comprises a metal baffle layer, and a fine-pore filter layer is fixedly installed at the bottom of the metal baffle layer.

Preferably, a medium-pore filter layer is fixedly installed at the bottom of the fine-pore filter layer.

Preferably, a coarse-pore filter layer is fixedly installed at the bottom of the medium-pore filter layer.

Beneficial Effects

The utility model provides a dust removal chamber with multi-layer filtration, which has the following beneficial effects:

(1) The dust removal chamber with multi-layer filtration is provided with a multi-layer filtration baffle mechanism. The multi-layer composite filter plates on the multi-layer filtration baffle mechanism can not only block the dust particles in the gas, but also collect the dust particles, thereby avoiding the problem of dust particles re-mixing with the gas and causing the overall filtration effect to decrease, thereby improving the dust removal and purification effect of the entire dust removal chamber on the gas.

(2) The dust removal chamber with multi-layer filtration is provided with a first magnet block, a second magnet block and a magnetic strip. The first magnet block and the second magnet block can magnetically connect the entire multi-layer filtration baffle mechanism together through the magnetic strip, thereby achieving the purpose of quickly installing and disassembling the multi-layer filtration baffle mechanism and facilitating the cleaning of dust particles on the multi-layer filtration baffle mechanism.

(3) The dust removal chamber with multi-layer filtration is provided with a mounting plate, which can facilitate the staff to install and disassemble the entire multi-layer filtration baffle mechanism. The multi-layer filtration baffle mechanism can be installed or disassembled without the use of tools, thereby improving the efficiency of cleaning the multi-layer filtration baffle mechanism.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the front structure of the utility model;

FIG2 is a top view of the internal structure of the utility model;

FIG3 is a schematic diagram of the structure of a multi-layer filtering baffle mechanism of the present invention;

FIG4 is a cross-sectional view of the internal structure of the multi-layer composite filter plate of the present invention.

Legend: 10. Dust removal chamber body; 11. Air inlet pipe; 12. Exhaust pipe; 13. Mounting slot; 14. First magnet block; 15. Second magnet block; 16. Multi-layer filter baffle mechanism; 17. Multi-layer composite filter plate; 18. Mounting plate; 19. Magnetic strip; 20. Metal baffle layer; 21. Fine-pore filter layer; 22. Medium-pore filter layer; 23. Coarse-pore filter layer.

Detailed ways

Embodiment 1: A dust removal chamber with multi-layer filtration, as shown in Figures 1-2, includes a dust removal chamber body 10, an air inlet pipe 11 is fixedly installed at the bottom of the dust removal chamber body 10, an exhaust pipe 12 is fixedly installed at the top of the dust removal chamber body 10, and an installation groove 13 is opened on the inner wall of the dust removal chamber body 10, and a first magnet block 14 is fixedly installed on the inner wall of the dust removal chamber body 10 on one side of the installation groove 13, and a second magnet block 15 is fixedly installed on the inner wall of the dust removal chamber body 10 on the other side of the installation groove 13, and a multi-layer filter baffle mechanism 16 is movably installed on the inner wall of the dust removal chamber body 10 at the installation groove 13. By setting the multi-layer filter baffle mechanism 16, the multi-layer composite filter plate 17 on the multi-layer filter baffle mechanism 16 can not only block dust particles in the gas, but also collect dust particles, so as to avoid the problem that the dust particles are re-mixed with the gas and cause the overall filtering effect to decrease, thereby improving the dust removal and purification effect of the entire dust removal chamber on the gas.

Embodiment 2: On the basis of embodiment 1, as shown in Figure 3, the multi-layer filter baffle mechanism 16 includes a multi-layer composite filter plate 17, and the outer wall of the multi-layer composite filter plate 17 is movably connected to the inner wall of the dust removal chamber body 10 at the mounting groove 13, the left wall of the multi-layer composite filter plate 17 is fixedly installed with a mounting plate 18, and the right wall of the multi-layer composite filter plate 17 is fixedly installed with a magnetic strip 19, and the front end of the right wall of the magnetic strip 19 is magnetically connected to the left wall of the first magnet block 14, and the rear end of the right wall of the magnetic strip 19 is magnetically connected to the left wall of the second magnet block 15. By setting the first magnet block 14, the second magnet block 15 and the magnetic strip 19, the entire multi-layer filter baffle mechanism 16 can be magnetically connected together through the magnetic strip 19 through the first magnet block 14 and the second magnet block 15, thereby achieving the purpose of quickly installing and disassembling the multi-layer filter baffle mechanism 16, and facilitating the cleaning of dust particles on the multi-layer filter baffle mechanism 16.

Embodiment 3: On the basis of Embodiment 1 and Embodiment 2, as shown in FIG4 , the multi-layer composite filter plate 17 includes a metal baffle layer 20, a fine-pore filter layer 21 is fixedly installed at the bottom of the metal baffle layer 20, a medium-pore filter layer 22 is fixedly installed at the bottom of the fine-pore filter layer 21, and a coarse-pore filter layer 23 is fixedly installed at the bottom of the medium-pore filter layer 22. By providing a mounting plate 18, the mounting plate 18 can facilitate the staff to install and disassemble the entire multi-layer filter baffle mechanism 16. The multi-layer filter baffle mechanism 16 can be installed or disassembled without using tools, thereby improving the efficiency of cleaning the multi-layer filter baffle mechanism 16.

The working principle of the utility model is as follows: by inserting the multi-layer filter baffle mechanism 16 into the mounting groove 13 in the dust removal chamber body 10, the magnetic strip 19 on the multi-layer filter baffle mechanism 16 is magnetically connected with the first magnet block 14 and the second magnet block 15 at the mounting groove 13, and the high-temperature gas enters the dust removal chamber body 10 through the air inlet pipe 11, and the high-temperature gas passes through the multi-layer composite filter plate 17 on the multi-layer filter baffle mechanism 16 to block and filter dust particles, and the dust particles pass through the coarse-pore filter layer 23, the medium-pore filter layer 22, and the fine-pore filter layer 21 and collide with the metal baffle layer 20, and then are clamped in the multi-layer composite filter plate 17. When there are too many dust particles in the multi-layer composite filter plate 17 and need to be cleaned, the entire multi-layer filter baffle mechanism 16 is taken out from the mounting groove 13 on the dust removal chamber body 10 by pulling the mounting plate 18, and the dust particles on the multi-layer composite filter plate 17 can be cleaned.

The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims (7)

1. A dust chamber with multi-layer filtration, comprising a dust chamber body (10), characterized in that: the dust removal chamber is characterized in that an air inlet pipe (11) is fixedly arranged at the bottom of the dust removal chamber body (10), an exhaust pipe (12) is fixedly arranged at the top of the dust removal chamber body (10), a mounting groove (13) is formed in the inner wall of the dust removal chamber body (10), a first magnet block (14) is fixedly arranged on one side of the mounting groove (13) positioned on the inner wall of the dust removal chamber body (10), a second magnet block (15) is fixedly arranged on the other side of the mounting groove (13) positioned on the inner wall of the dust removal chamber body (10), a multi-layer filtering baffle mechanism (16) is movably arranged at the mounting groove (13), the multi-layer filtering baffle mechanism (16) comprises a multi-layer composite filter plate (17), and the outer wall of the multi-layer composite filter plate (17) is movably connected with the inner wall of the dust removal chamber body (10) positioned at the mounting groove (13).

2. The dust chamber with multi-layer filtration of claim 1, wherein: the left side wall surface of the multi-layer composite filter plate (17) is fixedly provided with a mounting plate (18), and the right side wall surface of the multi-layer composite filter plate (17) is fixedly provided with a magnetic strip (19).

3. The dust chamber with multi-layer filtration of claim 2, wherein: the front end of the right side wall surface of the magnetic strip (19) is magnetically connected with the left side wall surface of the first magnet block (14).

4. The dust chamber with multi-layer filtration of claim 2, wherein: the rear end of the right side wall surface of the magnetic strip (19) is magnetically connected with the left side wall surface of the second magnet block (15).

5. The dust chamber with multi-layer filtration of claim 1, wherein: the multi-layer composite filter plate (17) comprises a metal baffle layer (20), and a fine pore filter screen layer (21) is fixedly arranged at the bottom of the metal baffle layer (20).

6. The dust chamber with multi-layer filtration of claim 5, wherein: the bottom of the fine pore filter screen layer (21) is fixedly provided with a middle Kong Lvwang layer (22).

7. The dust chamber with multi-layer filtration of claim 6, wherein: the bottom of the middle Kong Lvwang layer (22) is fixedly provided with a coarse-hole filter screen layer (23).